BSCR-2P-4DES-5Y
26.50 kW
Compressor rack BSCR-3P-ZB38
Defrost: None
Product code: BSCR-3P-ZB38
- Refrigerating capacity i
- 24.90 kW
- Absorbed power
- 12.60 kW
- COP
- 1.98
- Compressors
- 3 × scroll compressors
- Receiver
- 45 l
Nominal conditions: evaporating -10 °C, condensing 45 °C (dew points), superheat 10 K, subcooling 3 K; refrigerant R404A where rated.
Data
| Application | Medium temperature (MT) |
|---|---|
| Compressors | 3 × scroll compressors |
| Liquid receiver | 45 l |
| Net weight | 340 kg |
| Max. current | 33.0 A |
|---|---|
| Starting current | 88.0 A |
| Suction | 1"5/8 |
|---|---|
| Liquid | 7/8" |
| Discharge | 1"1/8 |
| L / W / H | 666/402/1137 mm |
|---|---|
| Weight | 60 kg |
Performance
Evaporating temperature -50…5 °C, condensing temperature 20…55 °C (dew points); superheat 10 K, subcooling 3 K.
R404A, evaporating -10 °C, condensing 45 °C (dew points; superheat 10 K, subcooling 3 K)
- Refrigerating capacity
- 24.90 kW
- Absorbed power
- 12.60 kW
- COP
- 1.98
- Current
- 28.1 A
- Heat rejection
- 37.50 kW
Heat rejection = refrigerating capacity + absorbed power. COP = refrigerating capacity / absorbed power.
Standard points
| Te [°C] | Tc [°C] | Refrigerating capacity [kW] | Absorbed power [kW] | COP | Current [A] |
|---|---|---|---|---|---|
| -10 | 40 | 27.40 | 11.30 | 2.42 | 26.1 |
| -10 | 45 | 24.90 | 12.60 | 1.98 | 28.1 |
Evaporating × condensing temperature (dew points)
R404A; rows: condensing temperature Tc [°C]; columns: evaporating temperature Te [°C]. The highlighted cell is the nominal point. "—": outside the compressors' operating envelope.
Capacity [kW]
| Tc \ Te [°C] | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|
| 20 | 19.50 | 24.30 | 30.00 | 36.60 | 44.30 | 53.10 | not rated |
| 25 | 18.20 | 22.80 | 28.10 | 34.40 | 41.70 | 50.10 | 59.60 |
| 30 | 16.90 | 21.20 | 26.20 | 32.20 | 39.00 | 47.00 | 56.10 |
| 35 | 15.60 | 19.50 | 24.30 | 29.80 | 36.30 | 43.80 | 52.50 |
| 40 | 14.20 | 17.80 | 22.20 | 27.40 | 33.50 | 40.60 | 48.70 |
| 45 | 12.70 | 16.10 | 20.10 | 24.90 | 30.60 | 37.30 | 45.00 |
| 50 | 11.20 | 14.30 | 18.00 | 22.40 | 27.70 | 33.90 | 41.10 |
| 55 | not rated | 12.50 | 15.80 | 19.90 | 24.70 | 30.40 | 37.20 |
Power [kW]
| Tc \ Te [°C] | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|
| 20 | 7.10 | 7.10 | 7.10 | 7.00 | 6.90 | 6.80 | not rated |
| 25 | 8.00 | 8.00 | 8.00 | 8.00 | 7.90 | 7.80 | 7.70 |
| 30 | 9.00 | 9.00 | 9.00 | 9.00 | 8.90 | 8.90 | 8.70 |
| 35 | 10.10 | 10.10 | 10.10 | 10.10 | 10.00 | 10.00 | 9.90 |
| 40 | 11.20 | 11.30 | 11.30 | 11.30 | 11.30 | 11.20 | 11.10 |
| 45 | 12.50 | 12.60 | 12.60 | 12.60 | 12.60 | 12.60 | 12.50 |
| 50 | 13.90 | 14.00 | 14.00 | 14.00 | 14.00 | 14.00 | 14.00 |
| 55 | not rated | 15.50 | 15.60 | 15.60 | 15.60 | 15.60 | 15.50 |
COP
| Tc \ Te [°C] | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|
| 20 | 2.75 | 3.42 | 4.23 | 5.23 | 6.42 | 7.81 | not rated |
| 25 | 2.27 | 2.85 | 3.51 | 4.30 | 5.28 | 6.42 | 7.74 |
| 30 | 1.88 | 2.36 | 2.91 | 3.58 | 4.38 | 5.28 | 6.45 |
| 35 | 1.54 | 1.93 | 2.41 | 2.95 | 3.63 | 4.38 | 5.30 |
| 40 | 1.27 | 1.58 | 1.96 | 2.42 | 2.96 | 3.62 | 4.39 |
| 45 | 1.02 | 1.28 | 1.60 | 1.98 | 2.43 | 2.96 | 3.60 |
| 50 | 0.81 | 1.02 | 1.29 | 1.60 | 1.98 | 2.42 | 2.94 |
| 55 | not rated | 0.81 | 1.01 | 1.28 | 1.58 | 1.95 | 2.40 |
Dimensions
| Length | 1785 mm |
|---|---|
| Width | 825 mm |
| Height | 1255 mm |
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The data are illustrative and may change without notice. Capacities are interpolated from the manufacturer's rating grid; points the manufacturer did not rate are shown as "not rated" and never estimated.